Test suite support for QEMU boot features

QEMU does not have a host nor can it reboot.  There are test cases
that force the BMC to reboot and others that issue power on
commands.  I am implementing two tags that descrbie what the
test will need to do.  The "bmcreboot" and "chassisboot" tags
will be used to skip tests that issue bmc reboots and chassis
boots.

Change-Id: I66b4039d6246be74285a6ea8071b49f9d6201041
Signed-off-by: Chris Austen <austenc@us.ibm.com>
diff --git a/tests/test_bootpolicy.robot b/tests/test_bootpolicy.robot
index 173f5e6..51c1f54 100644
--- a/tests/test_bootpolicy.robot
+++ b/tests/test_bootpolicy.robot
@@ -58,6 +58,7 @@
 Boot order with permanent boot policy
     [Documentation]   This testcase is to verify that boot order does not change
     ...               after first boot when boot policy set to permanent
+    [Tags]  chassisboot
 
     Initiate Power Off
 
@@ -77,6 +78,8 @@
     [Documentation]   This testcase is to verify that boot policy and order does not change
     ...               after warm reset on a system with onetime boot policy.
 
+    [Tags]  chassisboot
+
     Initiate Power On
 
     Set Boot Policy   ONETIME
@@ -94,6 +97,7 @@
 Permanent boot order after warm reset
     [Documentation]   This testcase is to verify that boot policy and order does not change  
     ...               after warm reset on a system with permanent boot policy.
+    [Tags]  chassisboot
 
     Initiate Power On